MCQOPTIONS
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| 1. |
The only possible dimensionless group that combines velocity ‘V’, body size ‘L’, fluid density ‘ρ’ & surface tension ‘σ’ |
| A. | \(\frac {L\rho \sigma}{V}\) |
| B. | \(\frac {\rho VL^2}{\sigma}\) |
| C. | \(\frac {\sigma L V^2}{\rho}\) |
| D. | \(\frac {\rho L V^2}{\sigma}\) |
| Answer» E. | |